from Grande Prairie, Alberta
A couple of years ago news broke about the evidence found for water below the earths surface. I...
How would a Foucault Pendulum behave on the Moon?
from Vancouver, BC
Like everyone else, I’ve been enjoying the images of the planet pluto from New Horizons....
LAIRENMAYUM GYAN PRAKASH MEITEI
I would like to know if the distance of maximum probability of finding electrons in an orbital...
A friend and I have been having an on going debate that I hope you can settle once and for all....
When my smartphone is off, its screen is black. In the bright sun the black screen absorbs a lot...
I recently started donating blood and noticed after each donation, within hours, the vein that...
from Tienen, Belgium
Can centrifugal force be used to create an inertia drive by tightening/pulling the orbiting...
When did scientists first realize that planets had mass? I was thinking that by the time of the...
from the Internet
Scientists, if you had to calculate armor penetration for medieval armors, what formula would...
Will cooking food in the metal can contaminate the food? I would like to to make ‘Dulce de...
I was wondering if it's possible to extract viable DNA amateurely. I want to conduct an...
Is there a definitive answer as to whether it is harmful for your health to sleep with plants in...
from Nova Scotia
Will burying rusty nails around a hydrangea plant turn its blossoms from pink to blue? Why or...
from LOS ANGELES
The puffin has always been my favorite bird. Not just because they are so cute, but also because...
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